We might script translation of arrows.app sketches to freeform text for a quick way to get a page started.
See Freeform Aspects
pages/arrows-to-freeform
Arrows is a drawing tool that will create property graphs that can be downloaded in a variety of formats. Draw nodes with captions and properties. Draw relations with type. Export JSON as copy-paste or download file.
Maybe we want to skip the freeform representation? For the quick path try Aspects from Arrows Downloads